👉 Senior / Lead Mobile Developer - Flutter

Who We Are

While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started.

What We Do

We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more.

We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland!

Beyond Projects

What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow.

What sets us apart? 

Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself.

🟣 You will be:

• designing, developing and maintaining cross-platform mobile applications using Flutter,

• implementing best practices for clean, reusable and maintainable code,

• optimising app performance for various devices and screen sizes,

• collaborating with product managers, designers and backend engineers to define app requirements and deliver exceptional user experiences,

• integrating APIs and ensuring seamless data flow while implementing third-party libraries, tools and SDKs as needed,

• applying knowledge of design patterns, SOLID principles and best practices for software development.

🟣 Your profile:

• 6+ years of experience in mobile app development,

• 3+ years of hands-on experience with Flutter and Dart,

• strong understanding of mobile design patterns (BLoC, Provider, Riverpod, MVVM, etc.),

• experience with State Management, asynchronous programming, and app lifecycle,

• knowledge of mobile app architecture, RESTful APIs, and JSON,

• experience with app distribution and publishing to App Store and Google Play

• English - at least B2+.

Work from the European Union region and a work permit are required.

🟣Nice to have:

• experience integrating with Firebase, GraphQL, or cloud services (AWS, GCP, Azure),

• knowledge of native Android (Kotlin) or iOS (Swift) development,

• experience in performance optimization and mobile security,

• familiarity with modular app architecture or multi-package projects,

• previous experience as a tech lead or team mentor.

  
  

🟣 Recruitment Process:

CV review – HR Interview – Technical Interview – Client Interview – Decision

🎁 Benefits 🎁

✍ Development:

• development budgets of up to 6,800 PLN,

• we fund certifications e.g.: AWS, Azure,

• access to Udemy, O'Reilly (formerly Safari Books Online) and more,

• events and technology conferences,

• technology Guilds,

• internal training,

• Xebia Upskill.

🩺 We take care of your health:

• private medical healthcare,

• multiSport card - we subsidise a MultiSport card,

• mental Health Support.

🤸‍♂️ We are flexible:

• B2B or employment contract,

• contract for an indefinite period.